Polish Solidarity leader Lech Walesa was a spy, says report based on handwriting analysis

Polish prosecutors will on Tuesday present what they believe is proof that Solidarity leader Lech Walesa collaborated with the communist-era secret police, the national news agency PAP reported.
Citing unnamed sources close to the Institute of National Remembrance (IPN), which prosecutes crimes from the cold war era and from Nazi occupation, the PAP said on Sunday a team of forensic experts had come to that conclusion notably through handwriting analysis.
The 73-year-old former president and Nobel Peace laureate has been battling the allegations since last year, when the IPN seized previously unknown secret police files from the widow of a communist-era interior minister.
The IPN has said the files include a collaboration agreement signed with “Lech Walesa” and his alleged code name “Bolek”.
